Meaning of the Sanskrit Word: kurvantah

  kurvantaḥ—exhibiting    SB 6.1.34-36
  kurvantaḥ—doing so    SB 9.1.29
  kurvantaḥ—doing that    SB 10.11.58
  kurvantaḥ—continuously performing    Madhya 24.120

Can't find any compound Sanskrit words containing kurvantah.